In all spontaneous processes,which of the fol | vedclass

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(C) For a process to be spontaneous,the total entropy change of the universe must be positive,i.e.,$\Delta S_{total} > 0$.At constant temperature and

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The free energy of the system decreases.

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(C) For a process to be spontaneous,the total entropy change of the universe must be positive,i.e.,$\Delta S_{total} > 0$.At constant temperature and pressure,the spontaneity is determined by the Gibbs free energy change,$\Delta G = \Delta H - T\Delta S$.For a spontaneous process at constant temperature and pressure,$\Delta G Therefore,the free energy of the system decreases.

In all spontaneous processes,which of the following is true?

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